<!DOCTYPE html>
<html>
<head>
    

        
</head>
<body>
{block name="nav"}
    
        {include file="common/header" /}
   
{/block}
{block name="main"}主内容{/block}
{block name="footer"}
    {include file="common/footer" /}
{/block}
{block name="js"}{/block}
</body>
</html>